China Not Telling Truth About Child Pneumonia: Expert

A strain of child pneumonia is rapidly spreading across China. Reports say many children have developed severe symptoms and that at least one has died. Beijing said no unusual pathogens had been found in the country after the World Health Organization requested information. According to China, the infection wave was an outbreak of Mycoplasma pneumonia. But is this information trustworthy? Microbiologist Sean Lin shares his thoughts.